|Died||In 133 AC, at Faircastle|
|Book(s)||Fire & Blood (mentioned)|
Alester was one of the commanders of the Greyjoy garrison at Faircastle in 133 AC after Lord Dalton Greyjoy was killed by his own salt wife, Tess. However, in a dispute over another salt widow, Lysa Farman, Alester was slain by the garrison's other commander, Gunthor Goodbrother.
- Fire & Blood, Under the Regents - The Voyage of Alyn Oakenfist.